python访问百度地图接口并返回信息

import urllib.parse
import urllib.request

data = urllib.parse.urlencode({'address': '广东省湛江市霞山区', 'output': 'json','ak':'XX'})
response = urllib.request.urlopen('http://api.map.baidu.com/geocoder/v2/?%s' % data)

html = response.read()
data = html.decode('utf-8')
print(data)

f=open('D:\text.cfg','w')
f.write(data)
f.close()